답안 #482838

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
482838	2021-10-26T13:57:37 Z	rainboy	Euklid (COCI20_euklid)	C	20 / 110	1 ms	272 KB

euklid

#include <stdio.h>

int main() {
	int t;

	scanf("%d", &t);
	while (t--) {
		int a, b;

		scanf("%d%d", &a, &b);
		if (a == b)
			printf("%d %d\n", a, a);
		else if (b == 2)
			printf("%d %d\n", a * 2, a);
		else if (a == (long long) b * b)
			printf("%d %lld\n", a, (long long) a * b);
	}
	return 0;
}

Compilation message

euklid.c: In function 'main':
euklid.c:6:2: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result]
    6 |  scanf("%d", &t);
      |  ^~~~~~~~~~~~~~~
euklid.c:10:3: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result]
   10 |   scanf("%d%d", &a, &b);
      |   ^~~~~~~~~~~~~~~~~~~~~

Subtask #1

4.0 / 4.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	1 ms	224 KB	Output is correct

Subtask #2

8.0 / 8.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	1 ms	272 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	1 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	0 ms	204 KB	Output is correct

Subtask #3

8.0 / 8.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct

Subtask #4

0 / 15.0

#	결과	실행 시간	메모리	Grader output
1	Incorrect	0 ms	204 KB	Unexpected end of file - int64 expected
2	Halted	0 ms	0 KB	-

Subtask #5

0 / 40.0

#	결과	실행 시간	메모리	Grader output
1	Incorrect	0 ms	204 KB	Unexpected end of file - int64 expected
2	Halted	0 ms	0 KB	-

Subtask #6

0 / 35.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	1 ms	224 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	1 ms	272 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	0 ms	204 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	1 ms	204 KB	Output is correct
12	Correct	0 ms	204 KB	Output is correct
13	Correct	0 ms	204 KB	Output is correct
14	Correct	0 ms	204 KB	Output is correct
15	Correct	0 ms	204 KB	Output is correct
16	Correct	0 ms	204 KB	Output is correct
17	Correct	1 ms	204 KB	Output is correct
18	Correct	1 ms	204 KB	Output is correct
19	Correct	0 ms	204 KB	Output is correct
20	Correct	0 ms	204 KB	Output is correct
21	Correct	0 ms	204 KB	Output is correct
22	Correct	0 ms	204 KB	Output is correct
23	Incorrect	0 ms	204 KB	Unexpected end of file - int64 expected
24	Halted	0 ms	0 KB	-